Home / 58,226.36-80,347.94-32,728.67

Finding the Fourth Proportional to 58,226.36, 80,347.94 and 32,728.67

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Solution

The fourth proportional to 58,226.36, 80,347.94 and 32,728.67 is: 45,163.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,226.36 : 80,347.94 = 32,728.67 : x
  2. Step 2: Convert to fraction form
    58,226.36/80,347.94 = 32,728.67/x
  3. Step 3: Cross multiply
    58,226.36x = 80,347.94 × 32,728.67
  4. Step 4: Simplify right side
    58,226.36x = 2,629,681,256.19
  5. Step 5: Solve for x
    x = 2,629,681,256.19/58,226.36
  6. Step 6: Final answer
    x = 45,163.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.